28 lines
451 B
HTML
28 lines
451 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style>
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table { background: green }
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col { background: red; visibility: collapse; }
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td { color: white }
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</style>
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</head>
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<body onload="runTest()">
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<table>
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<col id="x" span="1">
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<tr>
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<td>One</td>
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<td>Two</td>
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<td>Three</td>
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</tr>
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</table>
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<script>
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function runTest() {
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document.body.offsetWidth;
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document.getElementById("x").setAttribute("span", 2);
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}
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</script>
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</body>
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</html>
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